n THE ETHIOPIAN REGION 89 Tragulus concludes a sample from, a very rich list of peculiar forms. The Ethiopian region has also its Anthropoids, the Gorilla and the Chimpanzee, but they belong to genera or a genus different from those which include the Oriental forms. There are five peculiar genera of Cercopithecidae. The Lemurs restricted to this region are G&lago, Perodicticus and Arctocebus. The peculiar Insectivorous families Macroscelidae and Ohrysochloridae are only found here, besides many other peculiar genera. Africa is especially the home of Antelopes, and the Giraffe is not found now outside its borders. The Elephant and the Ehinoceroses are of different species from those of India. There are many peculiar Eodents and Ungulates.